Concatenated column for Horizontal Slicer

Hi, I am looking for new line character between concatenated column for Horizontal Slicer. 

Table:

Column 1    Column 2

S1                 B1

S2                 B1

S3                 B2

I am creating new column using DAX.  

Column 3 = Table[Column1]&
                     "

                     "

                     &Table[Column2]

I am getting horizontal slicer like below,
S1 B1      S2 B1        S3 B2.

But I want result like below,

S1     S2        S3

B1     B1        B2

Please help me on this issue.