Here's how you build a new PivotTable or PivotChart using the Data Model in your workbook. Click Open, and then click OK to show a Field List containing all the tables in the Data Model.
Analyze your data in a PivotTable or PivotChart, build a Data Model, or use other business intelligence tools like Power Pivot and Power View.
The following links and information can get you going with Power Pivot, including how to enable Power Query in Excel, how to get started using Power Pivot, then tutorials, and community connections.