So are you saying you want the Pie Chart inside the same Container object as the Text Boxes objects, or are you stating you want to view either the Container with the Text Objects or the Pie Chart?
You should be able to just add the Pie Chart to the Container if that is what you want, otherwise for the latter, there are going to be multiple ways to go at things in that case. You can minimize one while the other is maximized etc., or you could use Show Conditions in the object properties of the Container and Pie Chart etc.
If you can clarify further, I suspect one of us can give you better guidance, a screenshot could be helpful in this case as well.
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