The Pivot control allows calculations to be made and presented in tabular format.
Examples of Pivot reports as Tables:
Table with Bars
Table with heat map
Table with subtotals
Zoom on data
Tables with subtotals provide the ability to "zoom" on the data and thus analyze it in depth.
To take advantage of this feature, several fields must be positioned in the rows and / or columns fields area.
These fields must also "nest" logically as, for example, "Year, Semester, Quarter, Month".
The headers of the rows / columns can then be rolled up / expand to analyze the data in the desired depth.