Month on month comparion

Anonymous , you need to have two date dimensions, both independent, or both connected to the same date. 

In place of date range take a month slicer from your date table

https://community.powerbi.com/t5/Community-Blog/Comparing-Data-Across-Date-Ranges/ba-p/823601

calendar :https://community.powerbi.com/t5/Community-Blog/Creating-Financial-Calendar-Decoding-Date-and-Calendar-1-5-Power/ba-p/1187441

Hi Anonymous ,

Currently in power bi desktop dynamic slicers are not supported, but you can try to use 'Edit interactions' to disable the corresponging interaction between slicers and tables.

Refer this document: Change how visuals interact in a Power BI report 

Sample file: Month on month comparion.pbix 

Best Regards,
Yingjie Li

If this post helps then please consider Accept it as the solution to help the other members find it more quickly.

here is an example 

PBIX

Hi Anonymous ,

If you've fixed the issue on your own please kindly share your solution. If the above posts help, please kindly mark it as a solution to help others find it more quickly. Thanks!

Best Regards,
Yingjie Li