Create filter from many columns

Hi DifferentName 

Please create a Field Parameter for 75 Region, so users can select a region to show the data in MAP
How to - https://learn.microsoft.com/en-us/power-bi/create-reports/power-bi-field-parameters

See example

or create Unpivot other column ( you have 2308 rows in your dataset, so it should work)
https://support.microsoft.com/en-au/office/unpivot-columns-power-query-0f7bad4b-9ea1-49c1-9d95-f588221c7098
Select all column except the 75 Region column and Unpivot other column

After Unpivot

If solved your requirement, please mark this answer as SOLUTION.
If this comment helps you, appreciate your KUDOS 

Thanks 
Pijush