If you hide a column, it will not be displayed for any value.
Perhaps, you mean hide content of columns.

This can be done using on_data_display event handler in php.

e.g. if gender = male, blank company field.
http://hastebin.com/weqayucaja.php

No actually I want to hide/display a column based on the value in a different column.
Example

If Row 1 Column A = 100 then display Row 1 Column B

If Row 1 Column A = 200 then hide Row 1 Column B

I am still unclear. In tabular data (list mode) how can we hide column and at same time show that column.
Given that column A has both values.