How to get the drill through page disregard all filters except the date of the selected data point?

[aukev]

What I would like to achieve is the following:

My main dashboard is basicaly some graphs showing data for the last 13 weeks.  Grouped by week and labeled with the first day of that week.

Whenever someone drills through from a graph to the details page I would like to show that week of data plus the 2 weeks before that.

What is the best way to achieve this?

[lbendlin]

" I would like to show that week of data plus the 2 weeks before that"

you need to create a measure that takes the selectedvalue (the drillthrough payload) and modifies the filter context to include the two values before it.  This also requires you need to be clear on what "the 2 weeks before" means.