Source: The Great Interpretation of Dreams (Ibn Sirin)
(By analogy with thorny and sweet fruit) Pineapple may indicate sustenance that comes after fatigue and hardship, or a rich, difficult man.
Source: Perfuming Humanity in the Expression of Dreams (Al-Nabulsi)
(By analogy) It may indicate collected money or beneficial knowledge.
Source: Signs in the Science of Expressions (Ibn Shaheen)
(By analogy) It is interpreted as goodness and benefit that comes with fatigue.