RecursiveTable Whisper problem

I am trying to create a table for an old 1e Bag of Beans, I have no problem with rolling on the bag table I created and or some entries it then rolls a second table. My problem is I want the first result to be seen by players but the second just to the GM For example if they roll the 10d10 mushrooms grow around the bean result I want to then roll to see if they are 50% poisonous or 50% edible. I tried this; [[10d10]] Mushrooms grow around the bean. ([[/w GM 1t[Mushroom]]]) But it does not work so I am thinking what I am trying to do may not be possible. This was the error; (From RecursiveTables): An error occured parsing this roll:  [[10d10]] Mushrooms grow around the bean. ([[/w GM 1t[Mushroom]]]) Error:  Expected "(", ".", "[", "abs(", "ceil(", "d", "floor(", "round(", "t", "{", [ |\t], [+|\-] or [0-9] but "/" found.

Put an api chat button for the GM whisper and attach it to a macro mule that only the Gm has permissions to.  Then when the players try to click the button, they get just the bogus "macro mule|ability" message and not a whisper.  

Thanks Eddie, unfortunately my lack of ability with Api's is astonishing! I have a macro that rolls the Mushrooms table (has the results for if they are poisonous or not) but I have no idea how to make the table result that tells the players they got 10d10 mushrooms put a button in chat for the GM to use. I am amazed Roll20 did not put more effort into the standard table, if every result had a player text and GM text the same way tokens and handouts do I would have settled for just that!