Column as filter

Hello Team,

I have Table lets say Table1: Col1 Col2 Col3

Table1

col1   col2   col3

A         B       C

D         E       F

Now I wanted to take filter which has value col1, col2,col3.

I don't want to use unpivot functionality because it will increase data size.

can anybody help me with a solution?  

Thanks in Advance...

Regards,

LK