After converting the data sets to Table objects, you can create the relationships. To do so, click anywhere inside a Table and then click the Power Pivot tab to open the Power Pivot window.

Specifically, you can use Power Query to import a single dataset like an Excel workbook, a table from a website, or a database. Alternatively, you can import multiple datasets from worksheets in an ...

3. Convert to formulas. Finally, position your cursor in the PivotTable you want to convert, and from the PivotTable Tools menu, select Analyze, OLAP Tools, Convert to Formulas, as pictured below.