> ## Documentation Index
> Fetch the complete documentation index at: https://docs.explo.co/llms.txt
> Use this file to discover all available pages before exploring further.

# Pie Chart

> Available Pie Chart Types: Pie and Donut

## Data Configuration

#### Chart Type

You can read about this section [here](/creating-dashboards/visualizations/data-tab#chart-type).

#### Categories

This section is for the field you wish to group the pie or donut donut chart by.

#### Values

This section is for the field you wish to aggregate the pie or donut chart on.

<Note>
  It is not possible to have multiple aggregations **and** a group by column.
</Note>

#### Filter

Read about the `Filter` section [here](/creating-dashboards/visualizations/data-tab#filter).

## Formatting

#### Header

Read about the `Header` section [here](/creating-dashboards/visualizations/format-tab/overview#header).

#### Enable Download

Read about the `Enable Download` section [here](/creating-dashboards/visualizations/format-tab/overview#enable-download).

#### Pie Chart

* **Show Value Labels:** This section will display the value of each slice of the pie.
* **Value Format:** This section will specify the format of the value label, either a number or percentage.
* **Label Decimal Places:** This section will specify the number of decimal places on this value label.
* **Show Catgeory Names:** This section will display the category names of each slice of the pie.
* **Max Catgeories:** This section will limit the number of slices appear on the pie. If there are more slices in
  the data than the number specified here, the rest of the data not included in the max category number will
  create an additional slice, labeled "Other".
* **Category Date Format:** This section will specify the date format of the category names, if the categories are a date type.

#### Interactive Tooltip

Read about the `Tooltip` section [here](/creating-dashboards/visualizations/format-tab/overview#tooltip).

#### Data Labels

Read about the `Data Labels` section [here](/creating-dashboards/visualizations/format-tab/data-labels).

#### Legend

Read about the `Legend` section [here](/creating-dashboards/visualizations/format-tab/legends).

#### Colors

Read about the `Colors` section [here](/creating-dashboards/visualizations/format-tab/overview#colors).

#### URL Link

Read about the `URL Link` section [here](/creating-dashboards/visualizations/format-tab/overview#url-link).

#### No Data Configuration

Read about the `No Data Configuration` section [here](/creating-dashboards/visualizations/format-tab/overview#no-data-configuration).

#### Expose Underlying Data

Read about the `Expose Underlying Data` section [here](/creating-dashboards/drilldowns/underlying-data-drilldowns).