Select any cell in your PivotTable, and in the Insert tab on the ribbon, click "PivotChart." Now, in the Insert Chart dialog box, select a chart type in the left-hand menu and a chart in the right ...

Click anywhere in your PivotTable and head to the ribbon. In the PivotTable Analyze tab, click "PivotChart." Then, choose a chart that presents your data in the best way, and click "OK." ...