Change Table Columns Based on Slicer Selection

Hi again sharmil_28 

Are you saying your fact table looks like this with 31 "val" columns 

If yes then selcet the start of month column in tyeh trasnform menu Unpivot the other columns

Relace the "val" text with nothing and then Change the column data type to a whole numbner 

Add a customer colum to add the start of month and "val" number to get the date

Date.AddDays([Start of month],[Attribute])

Learn more about Power Query here 

https://www.youtube.com/watch?v=i66yyAl5_Jc

All reports use dates, so it is very important that you learn how to convert years, months and days from column values to dates. So you can leaverage Power BI date intelligence. 

I want to help you mote but your description is too vague. Please write it again.

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