Thank you for contacting us. Currently we don't support this kind of chart. There is a feature request for a range bar series on our feedback portal.
We will consider implementing it in one of our upcoming releases.
Should you have other questions, do not hesitate to ask.
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Telerik Feedback Portal
and vote to affect the priority of the items