How to access reports other than Pivot and how to create a GANTT chart

How to access reports other than Pivot and how to create a GANTT chart

Hi
1 - When I go to reports from Zoho Creator, I see only Pivot Chart and Pivot table reports. Are there any other report types that I can create from within Zoho Creator? Note-I am using the free plan.

2 - How can I create a GANTT chart from Zoho Creator?

Thanks.
EK