Multiple Field field search with multiple resultset

I have 10 controls in a form and when a control is selected the rest of controls are re-populated

Here's my table structure

Each field is dependent on other field. By default DISTINCT rows in each field is returned as a result set as below:

select distinct(field1) from table
select distinct(field2) from table

Upon selecting any of the item from the dropdown rest of the dropdowns are bound.

Is there any simplistic approach available?