Its my fault - I haven't clearly given the full story ! Otherwise I would probably use Dimension Limits in the way you suggest.
What I want to show on my dashboard is only those products that are selling well (eg. more than 100). But for each of these products I want to show other details, for example what are the most popular sizes, how many sold yesterday, last week, last month, compared with targets etc.
So each product would have its own 'chart' on the dashboard.