While Word cannot convert a table into a pie chart directly, you can copy the table's data into a pie chart using your mouse. Tables and Pie Charts Tables that you create in Word consist of rows ...

To remove the table, select it and click Convert To Text in the Data group on the contextual Layout tab. Word will remove the table and its format, leaving the text in its original list form.

Google Sheets will also support the ability to group data to where it’s aggregated in the filtered column, and there will also be templates for pre-build tables that you can add your own data to.