Use the Filter Selection Browse tab to navigate through and select individual members to use as a filter.
To browse and select member:
In the Filter pane of the data layout, right-click a dimension member and select Edit.
The Filter Selection dialog box opens.
Select a member and click + to the left of the member name to expand it.
To include a member as a filter in the query, in the Available pane, select the member and click
.The member is added to the Selected pane.