Show if column list based on conditions

[Soufiane_M]

How can I make show or hide column with list based on conditions , exemple:
if I choose
[Seller]= B then show column [index] with list 1.5,1.6
OR
[Seller]= A then show column [index] with list 1.5,1.56,1.61,1.67,1.74
OR
[Seller]= C then show column [index] with list 1.5,1.6,1.7,1.8,1.9