1. In Lightning Experience, click the Dashboards tab. Or, in Salesforce Classic, click the Reports tab.
2. Click New Dashboard.
3. In Lightning Experience, click + Component. Then, select a report, and display it as a donut chart. Or, in Salesforce Classic, click the pie chart icon in the Components tab and drag it to one of the columns in the layout. Then, click the DataSources tab and expand the report list, find your report, and drag and drop it on the pie chart.
4. Add a title for your chart.
5. Click Save.