If you get a pineapple that really hits your taste buds, you can propagate the plant and if patient can grow the plant by breaking off the green top of the pineapple . Trim the lower part of the green area and put it in water or soil( pot or ground). If you look closely you can see where the root will come out . It also makes a nice house plant.
Those it cooler climates might want to do the big pot to take it outside during warm months, I don't now how it will survive the cooler days. But...
The pineapple I tasted in muang thai were very aroi!