It looks as though it uses the $forumbits variable, which calls from the templates:
forumhome_forumbit_level1_nopost
forumhome_forumbit_level1_post
forumhome_forumbit_level2_nopost
forumhome_forumbit_level2_post
You could possibly look in there and use <if> conditions to only display for certain forums, such as:
HTML Code:
<if condition="$forum[forumid] == x">
what you don't want to include
<else />
what you do want to include (the thread/post columns)
</if>
I honestly don't know how it's displayed or how it could be modified at the moment. Sorry.