Exploded view of the Double Bearing assembly
Here's a guess at what you're trying to ask....
In the 'configuration manager' tab, right click the 'default' configuration (assuming you haven't created this assembly in some other configuration, if so, right click the active configuration) and select 'new exploded view'. This will open the 'explode' feature manager.
Then you can drag the parts, step by step, to create the desired exploded view.