Сделал так, но все жутко тормозит.
$(window).scroll(function() {
var st = $(this).scrollTop();
var c = $('.food-menu__wrapper').offset().top;
var d = st-c-100;
if(d>0){
$(".food-menu__big-item-part--1").css({
"transform":"translatey("+d+"px"
});
$(".food-menu__big-item-part--2").css({
"transform":"translatey("+d+"px"
});
$(".food-menu__big-item-part--3").css({
"transform":"translatey("+d+"px"
});
$(".food-menu__big-item-part--4").css({
"transform":"translatey("+d+"px"
});
$(".food-menu__big-item-part--5").css({
"transform":"translatey("+d+"px"
});
$(".food-menu__big-item-part--6").css({
"transform":"translatey("+d+"px"
});
$(".food-menu__big-item-part--7").css({
"transform":"translatey("+d+"px"
});
}
if(d>=259){
$(".food-menu__big-item-part--1").css({
"transform":"translatey(259px"
});
}
if(d>=224){
$(".food-menu__big-item-part--2").css({
"transform":"translatey(224px"
});
$(".food-menu__big-item-part p").css({
"opacity":"0"
});
} else{
$(".food-menu__big-item-part p").css({
"opacity":"1"
});
}
if(d>=216){
$(".food-menu__big-item-part--3").css({
"transform":"translatey(216px"
});
}
if(d>=187){
$(".food-menu__big-item-part--4").css({
"transform":"translatey(187px"
});
}
if(d>=155){
$(".food-menu__big-item-part--5").css({
"transform":"translatey(155px"
});
}
if(d>=106){
$(".food-menu__big-item-part--6").css({
"transform":"translatey(106px"
});
}
if(d>=69){
$(".food-menu__big-item-part--7").css({
"transform":"translatey(69px"
});
}
});