The most common and most likely answer to this crossword clue is the 9 letter word DAVENPORT
I've seen this crossword clue in The Times
D
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More clues leading to the result DAVENPORT
Buddy explains!

The straight part
We know that "item of furniture" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case item of furniture = davenport.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does DAVENPORT mean?
DAVENPORT noun- A large sofa, especially a formal one.
- A writing desk.