Can I suggest adding the ability to visualise data as Treemap chart into Dashboards?
It'd be useful to have another/better way of representing proportional data such as land use or type, rather than having to use a pie chart. This would be especially be the case if and when space is at a premium.
It would also be particularly helpful if it was dynamic enough to filter with selections and map extents in much the same way as the existing Serial and Pie Chart options too.