Not caring about each pitta (9)

I believe the answer is:

apathetic

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'not caring' is the definition.
The answer and definition are not the same part of speech.

'about each pitta' is the wordplay.
'about' indicates anagramming the letters.
'each'+'pitta'='eachpitta'
'eachpitta' anagrammed gives 'APATHETIC'.

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(Other definitions for apathetic that I've seen before include "Impassive" , "showing no enthusiasm" , "I hate pact, being disintersted" , "past caring?" , "Uncaring, uninterested" .)

I've seen this clue in The Irish Independent.

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