I have a flow where I have multiple drop downs which need to be populated with dynamic data. I have created a cusom object with all these data values stored into custom pick lists. However, when I try to assign the custom picklist value, the flow doesn't pull the data. 

Is it possible to use picklist values from a SFDC object to populate a dropdown on a flow and use the same for all drop downs on a flow? Or do I need to create seperate custom objects for each of the dynamic drop downs in a flow?

Thanks