Dependant (Cascading) Multi Values for Attributes

Hi All,

How can I cascade attributes using the Admin Console (Collaborative Spaces Control Center) "Attributes Management" area? 

e.G: 

Attribute 1: Title --> "Food": Multi-Values --> "Fruit","Vegetable"

Attribute 2: If value of Attribute1="Fruit" then Multi-Value - "Apple","Banana" or If value of Attribute1="Vegetable" then Multi-Value - "Carrot","Potato"


Thanks in advance
Paul