Ability to see what are the apps in a Group

[tangoe2eautomation]

Is this a BUG REPORT or FEATURE REQUEST?:

Uncomment only one, leave it on its own line:

/kind bug
kind feature

What happened:
Currently, we don't have the ability to see what are associated APP within the groups that are contributing to the cost.
What you expected to happen:
If I am sharing the dashboard with an end user having the ability for the user to see what apps are part of the group it will help them understand what is contributing to the cost. Let to see an option where the user clicks on the group and in the bottom screen it shows the group break down with there usage and cost
How to reproduce it (as minimally and precisely as possible):

Anything else we need to know?:

Environment:

• golang version:
• Kubernetes version (use kubectl version):
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• OS (e.g. from /etc/os-release):
• Kernel (e.g. uname -a):
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