Does Quicksight have a playground area where i can test embedding like Microstrategy does?

QuickSight also has a function for embedding in web pages.
https://docs.aws.amazon.com/quicksight/latest/user/embedding-overview.html

The following document describes the use of the "1-click enterprise embedding" method, which requires less customization.
https://docs.aws.amazon.com/quicksight/latest/user/1-click-embedding.html

There may be no such thing as a playground as a feature of Quicksight.
You may need to create your own simple HTML, etc. to check it out.

Yeah the 'playground' is sort of what we were looking for since we don't have the ability to create our own webpage.