Calculated field from same column different years in a pivot

Hello experts,

Is there even possible to create a calculated field in a pivot, using same column but in different years?
This field should be the percent for the progress of the quantity or value for January 2023 vs January 2024.

I've created a dummy file just to get an ideea of what my goal would be. The attached file does not contain the pivot itself but I can create a dummy pivot if you think that my goal is even possible.

Thank you very much!
pivot.png