go to 'Settings', 'Document Properties' and click on 'Alternate States'. Click on 'Add', type in e.g. 'Group A' and click on 'OK'.
Then right click on your straight tabel, go to the 'Chart Properties', 'General'. Open the drop down menu 'Alternate States' and click on 'Group A'. That's all. Your straight table does no longer follow any selections made in other states than 'Group A'.
Hope this helps