Hiding a Dimension member in Story Filter

Hi All,

I am here with a situation where I am using a Common Data Model for 3 stories. The data model has personal details which are required in two stories. Whereas in Third I want to hide the "User Name" and "Date of Birth" alone ( Both columns are not used anywhere in the third story) but in View Mode, I can use DoB or User Name as Filters.

Is there any way to restrict model members for story-specific?

Both are Dimensions btw

Any help is appreciated