To show any dynamic data, you will need a data view with some data source (context, microflow etc)
Then inside that data view, place a table and use text widget to provide values from the attributes of the entity (having your data) to which data view is connected.
See which entity you are using to store the time series data and then you can use that entity in a data view to show its data in form of table or any format you want
are you talking about the variables of the asset’s aspects? I don’t think you’ll be able to get the real time data as a ‘push’ from MindSphere.
My recommendation would be to use the Microflow Timer Widget (https://docs.mendix.com/appstore/widgets/microflow-timer) to periodically refresh the data you’re getting through your MindSphere Timeseries API.
You’ll just have to define what real time means for your use case. Every minute? Every ten seconds? Every second?
Hope that helps!