How to select 1: _key1 OR key2_ and 2: _value1 OR value2_ in a LiveTable

It seems it is only possible to select key1 AND key2 and within a "type" : "multilist" value1 AND value2:

…/PageWithLiveTable/#|t=AWM&key1=valueX&key1=valueY&key2=valueZ

Is there any possibility to substitute the & by an <OR> so that you can get more results not less? Something like that:

…/PageWithLiveTable/#|t=AWM&key1=valueX<OR>key1=valueY<OR>key2=valueZ