Displaying Top 20 Vendors on Pie Chart

Hi everybıody,

I am in need of displaying Pie chart regarding the values based on Vendors with a threshold of 20 vendors and others. In other words for this specific case the Pie chart slice number would be 21. Nevertheless vendor amount is much more than 100 the chart readibility is very tough.

Does any one have an idea of how it might be achivable?

I highly appreciate it.

Thanks.

Eddy.