How to create a drill down that will go from a value on a stats table to a time chart?

I want to create a drill down that will go from a value on a stats table a time chart for the clicked pool name in a new tab, I've been at this for a few hours now and I can't seem to get it to work. Here is the current XML:index=Stuff| SERVER_NAME="$SERVER_NAME$"|dedup POOL_NAME|stats avg(eval(if(PCT_UTILIZED==0,null(),PCT_UTILIZED))) as Used by POOL_NAME|sort -Used | head 100row