The solution is to micro-manage it a bit.
Use Read CSV file activity with those settings:
You will end up with a Data Table with generic column names that aren’t duplicated plus your column names in the first row.
It is not possible to create a Data Table with multiple columns with the same name, so you will need to act accordingly.
Input file:
Output Data Table:
ashokkarale
anjani_priya
Dheerendra_vishwakarma
Parvathy
Aakash_Singh_Rawat
Luis_Fernando
bjorn2390
neco
pere
Shiva_Nikhil