Create a filter that allows me to say 'Show the top N categories by value', e.g. 'Top 5 countries by sales'
Also helpful will be the option to show the non-Top N in one bucket called Other (user can customise the bucket name). Eg. Site A - 10 Site B - 8 Site C - 8 Site D - 7 Site E - 5 Site F - 3 Site G - 3 Site H - 2 Site I - 2 Site J - 1 If setting it as Top 5 it will show sites A-E. Then there's the option to create "Other Sites" which sits below the Top 5 and shows a total of 11. (Make the size of this box the same size as Site E, so that it does not dominate) Clicking on "Other Sites" allows you to switch to the traditional unfiltered view of all. And from this traditional view of all, you have the option to switch back to top 5 sites.
