If you want to get the specific details of an individual cluster you need to mouse over the cluster you like and then press the shift key on your keyboard. By doing so, you are freezing the view, which will look as follows:
It's worth mentioning that sometimes the BigML User Interface may recognize the hybrid laptops as touchscreen devices (mobiles or tablets) when using Google Chrome. When this happens, the above highlighted keyboard icon will not show up in the this view, which means that you will not be able to freeze the view using the shift key. To avoid this issue, you will have to disable the touch events handler in Chrome' settings as explained here. After you update the settings and reload the cluster view you will be able to freeze your clusters view with Google Chrome when using a touchscreen laptop.