Datasource: Open the Datasource section in the Properties panel. Select Action from here. After selecting Action, you should select which value you want to show from the Data Label For Field section under DataSource.
Legend: Open the Legend section in the Properties panel. Select which data slice you want to close when you click on the data coming from Data Label For Field under DataSource.
Show Data Labels: Open the Show Data Labels section in the Properties panel. When you activate the switch, the Show Data Labels feature allows you to specify whether to show labels (for example, the name of the slice or the data value it represents) for each slice on the chart.
Data Label Formatter: Allows you to specify how the data labels on the chart are formatted.
