Questions in GeoAnalytics and Show table by selection

[pietapa]

Hi guys,

I am a new one in Qlik Sense and I have some questions about it.
First of all I want to do a Dashboard where I put some Geodata on a map with 10 different layers using GeoAnalytics. I did it. Further I want to have a table showing me the data of the selected layer. But how I can do this? Do I need a Container, select a table and write in his "Show condition" a function for showing me the layers data? 
And my second question is whether you can bring the legends of the layers together? I do not find a solution for it. 
I hope that you can help me. 
Thank you in advance

[rubenmarin]

Hi, how is the layer selcted on the map?

When a made a table aside a map with slectable layers I usually use buttons that set variable values o selections in fields so I can choose to show/hide layers and table columns with the same selector.